Dermal Anchors Tops and Bases 14g 5 mm and 6 mm Clear CZ 316L Package of 11 Surgical Steel 11 Internally Threaded Tops and 11 Bottoms - 22 Piece Total. Tops measure 4mm bottoms size: 2.0 mm. Base Made of Surgical Steel Features Press-Fit 4mm gem COMFORTABLE TO WEAR: Well Priced Piercing Set; With Expensive Looking; Comfort Fit Design; Easy to Put on and Won't Easy to Slip Off. 100% Customer Satisfaction. We are a U.S. based seller and all of our products are shipped from the United States.